diff --git a/src/requirements/base.txt b/src/requirements/base.txt
index e3462d9..4caa5e1 100644
--- a/src/requirements/base.txt
+++ b/src/requirements/base.txt
@@ -1,5 +1,5 @@
 attrdict==2.0.1
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 cytoolz==0.9.0.1
 eth-abi==1.3.0